<template>
  <div>
    <!-- 面包屑列表区域 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区 -->
    <el-card>
      <!-- 搜索区域 -->
      <el-row>
        <el-col>
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.queryInfo"
            class="input-with-select"
          >
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表区域 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <el-tag type="success" v-if="(pay_status = '1')">已付款</el-tag>
          <el-tag type="danger" v-else>未付款</el-tag>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              @click="showBox"
            >
            </el-button>
            <el-button
              size="mini"
              type="success"
              icon="el-icon-location"
              @click="showProgressBox"
            >
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>

      <!-- 修改地址的对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="addressDialogVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <!-- 表单区域 -->
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader
              v-model="addressForm.address1"
              :options="cityData"
              :props="{ expandTrigger: 'hover' }"
              @change="handleChange"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressDialogVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressDialogVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>

      <!-- 查询物流进度对话框 -->
      <el-dialog
        title="物流进度"
        :visible.sync="progressDialogVisible"
        width="50%"
      >
        <el-timeline>
          <el-timeline-item
            v-for="(activity, index) in progressInfo"
            :key="index"
            :timestamp="activity.time"
          >
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import cityData from '@/components/order/citydata.js'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 获取订单列表的总条数
      total: 0,
      // 获取的订单列表数据
      orderList: [],
      // 修改地址的对话框显示与隐藏
      addressDialogVisible: false,
      // 修改地址表单数据对象
      addressForm: {
        address1: [],
        address2: ''
      },
      // 表单校验规则
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写具体地址', trigger: 'blur' }
        ]
      },
      cityData,
      // 物流进度对话框展示与否
      progressDialogVisible: false,
      // 物流信息
      progressInfo: []
    }
  },

  created() {
    this.getOrderList()
  },

  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })

      if (res.meta.status !== 200) this.$message.error('获取订单列表失败！')

      console.log(res)
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    // 分页页数改变时
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 页码改变时
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 点击修改按钮
    showBox() {
      this.addressDialogVisible = true
    },
    // 级联选择器发生变化
    handleChange() {},
    // 关闭修改地址对话框，清空表单数据
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 点击按钮，弹出物流进度对话框
    async showProgressBox() {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')

      if (res.meta.status !== 200) {
        return this.$message.error('获取物流进度失败')
      }

      this.progressInfo = res.data

      this.progressDialogVisible = true
      console.log(res.data)
    }
  }
}
</script>

<style lang="less" scoped>
.input-with-select {
  width: 25%;
}
</style>
